EE432 Fall 2011: Projects
Project 01: MATLAB Refresher MATLAB Tutorial 1 MATLAB Tutorial 2 (possible references if you don’t have your MATLAB book from last year)
Project 03: Voice Data Collection
Project 04: Voice Pre-Processing Drizzle.wav raven7c.wav
Project 05: Difference Equations, Impulse Responses and Filtering
Project 06: Z-Transforms and Transfer Functions
Project 07: Frequency Response H(W) NoisyDrizzle.wav
Project 08: Ideal FIR LPF design
Project
09: Filter Design: FIR vs IIR PeanutButterJellyTime-noisy.wav Mozart-EineKleineNachtmusik-colored noise.wav
Project 10: The DFT & DTMF Decoding
File01.wav File02.wav File03.wav File04.wav File05.wav File06.wav File07.wav File08.wav
Test your decodeDTMF function:
DTMF=7.wav Silence before: 0.91 sec Signal Duration: 1.11 sec Silence after: 0.22 sec
DTMF=D.wav Silence before: 0.13 sec Signal Duration: 0.78 sec Silence after: 1.22 sec
DTMF=1.wav Silence before: 1.38 sec Signal Duration: 2.20 sec Silence after: 0.87 sec